you can still bake with old flour, just use no salt and a bit more yeast, make small cakes or biscuits and feed the animals.Anyone have any uses for old flour.
You can also surprise the children with paper-machet things like clown heads, volcanos for school or such.
don't forget to mix it with a bit of oatmeal and make fishbait for catching catfish and carp, even if you do not eat the carp you can sell or trade with it.